13 lines
308 B
TypeScript
13 lines
308 B
TypeScript
// Copyright 2017-2021 @polkadot/util-crypto authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import { base64Validate } from './validate';
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export function isBase64 (value?: string | null): value is string {
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try {
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return base64Validate(value);
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} catch (error) {
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return false;
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}
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}
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